JPS5141409B2 - - Google Patents
Info
- Publication number
- JPS5141409B2 JPS5141409B2 JP8551171A JP8551171A JPS5141409B2 JP S5141409 B2 JPS5141409 B2 JP S5141409B2 JP 8551171 A JP8551171 A JP 8551171A JP 8551171 A JP8551171 A JP 8551171A JP S5141409 B2 JPS5141409 B2 JP S5141409B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20236—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures by immersion
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/068—Hermetically-sealed casings having a pressure compensation device, e.g. membrane
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20927—Liquid coolant without phase change
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Stopping Of Electric Motors (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8551171A JPS5141409B2 (en) | 1971-10-29 | 1971-10-29 | |
CA154,892A CA979480A (en) | 1971-10-29 | 1972-10-26 | Control for dc series-wound motor |
ES408105A ES408105A1 (en) | 1971-10-29 | 1972-10-28 | An apparatus for controlling a continuous current engine with serial windings. (Machine-translation by Google Translate, not legally binding) |
SE7214004A SE387791B (en) | 1971-10-29 | 1972-10-30 | DEVICE FOR CONTROLING A DIAMONRY SERIES ENGINE |
SE7214004D SE7214004L (en) | 1971-10-29 | 1972-10-30 | |
US459400A US3906317A (en) | 1971-10-29 | 1974-04-09 | Control for DC series-wound motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8551171A JPS5141409B2 (en) | 1971-10-29 | 1971-10-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4850220A JPS4850220A (en) | 1973-07-16 |
JPS5141409B2 true JPS5141409B2 (en) | 1976-11-10 |
Family
ID=13860937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8551171A Expired JPS5141409B2 (en) | 1971-10-29 | 1971-10-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5141409B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53108898U (en) * | 1977-02-07 | 1978-08-31 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5199217A (en) * | 1976-01-23 | 1976-09-01 | Hitachi Ltd | DENDOKISEIGYO SOCHI |
-
1971
- 1971-10-29 JP JP8551171A patent/JPS5141409B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53108898U (en) * | 1977-02-07 | 1978-08-31 |
Also Published As
Publication number | Publication date |
---|---|
JPS4850220A (en) | 1973-07-16 |